[PATCH 25/47] nvme: don't take the I/O queue q_lock in nvme_timeout

NVMe mega patchbomb for Linux 4.5-rc · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 01/47] nvme: add missing unmaps in nvme_queue_rq · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 02/47] block: fix blk_abort_request for blk-mq drivers · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 03/47] block: defer timeouts to a workqueue · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 04/47] block: provide a new BLK_EH_QUIESCED timeout return value · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 05/47] block: remoe REQ_ATOM_COMPLETE wrappers · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 05/47] block: remoe REQ_ATOM_COMPLETE wrappers · axboe@fb.com (Jens Axboe) · 2015-11-24
[PATCH 06/47] blk-mq: add a flags parameter to blk_mq_alloc_request · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 06/47] blk-mq: add a flags parameter to blk_mq_alloc_request · axboe@fb.com (Jens Axboe) · 2015-11-24
[PATCH 06/47] blk-mq: add a flags parameter to blk_mq_alloc_request · hch@lst.de (Christoph Hellwig) · 2015-11-24
[PATCH 06/47] blk-mq: add a flags parameter to blk_mq_alloc_request · axboe@fb.com (Jens Axboe) · 2015-11-24
[PATCH 07/47] nvme: move struct nvme_iod to pci.c · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 08/47] nvme: split command submission helpers out of pci.c · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 09/47] nvme: add a vendor field to struct nvme_dev · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 10/47] nvme: use offset instead of a struct for registers · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 11/47] nvme: split a new struct nvme_ctrl out of struct nvme_dev · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 12/47] nvme: simplify nvme_setup_prps calling convention · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 13/47] nvme: refactor nvme_queue_rq · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 14/47] nvme: move nvme_error_status to common code · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 15/47] nvme: move nvme_setup_flush and nvme_setup_rw to common code · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 16/47] nvme: split __nvme_submit_sync_cmd · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 17/47] nvme: use the block layer for userspace passthrough metadata · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 18/47] nvme: move block_device_operations and ns/ctrl freeing to common code · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 19/47] nvme: add explicit quirk handling · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 20/47] nvme: add a common helper to read Identify Controller data · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 21/47] nvme: move the call to nvme_init_identify earlier · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 22/47] nvme: move namespace scanning to common code · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 23/47] nvme: move chardev and sysfs interface to common code · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 24/47] nvme: only add a controller to dev_list after it's been fully initialized · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 26/47] nvme: merge nvme_abort_req and nvme_timeout · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 27/47] nvme: do not restart the request timeout if we're resetting the controller · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 28/47] nvme: simplify resets · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 29/47] nvme: merge probe_work and reset_work · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 30/47] nvme: remove dead controllers from a work item · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 31/47] nvme: switch abort_limit to an atomic_t · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 32/47] NVMe: Implement namespace list scanning · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 33/47] NVMe: Use unbounded work queue for all work · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 34/47] NVMe: Remove device management handles on remove · hch@lst.de (Christoph Hellwig) · 2015-11-20
[PATCH 25/47] nvme: don't take the I/O queue q_lock in nvme_timeout · Christoph Hellwig <hch@lst.de> · 2015-11-20
[PATCH 25/47] nvme: don't take the I/O queue q_lock in nvme_timeout · dwmw2@infradead.org (David Woodhouse) · 2017-03-10
[PATCH 25/47] nvme: don't take the I/O queue q_lock in nvme_timeout · hch@lst.de (Christoph Hellwig) · 2017-03-10
NVMe mega patchbomb for Linux 4.5-rc · hch@lst.de (Christoph Hellwig) · 2015-11-20

STALE3411d

From: dwmw2@infradead.org (David Woodhouse)
Date: 2017-03-10 12:51:11
Also in: stable

There is nothing it protects, but it makes lockdep unhappy in many different
ways.

Signed-off-by: Christoph Hellwig <hch at lst.de>
Signed-off-by: Keith Busch <keith.busch at intel.com>

This is commit 4c9f748f0ee88447b28546991f60f43a7319aafd in 4.5.

Doesn't it want to be applied to 4.4 stable too?
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